Nventor



(No Model.) l 2 sheets- Sheena J. B. RAME( lll |11 (No Model.) 2 .sheets-sheet 1.

J. B. RAAB.

GIL FILTER.

No. 604,568. Patented May 24, 1898.

INVEIN'TR f 'y AT'TURNEY WVFNESSES I web;

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uatcm Ein un MQW :mai

skilled in. he :mit to which ted 'te 'be Mu, dem) @u xo v mplie. amil-fils@ tho-Sanne, rfaaw'n To. all wwm 11i; um,

B9 it known th of the Un the county of Mont. 5 haw@ invented eea:

pifov'ouwnt. fplfvug 'on Gf the invention, smh :is wi fm to th@ accompan ich am'ked they ication 1 13 Arese 01:' reference, 1m a pari; of, this spec Minimum pos on itt@ mmm@ Gf med, and v 0H 11pm to me@ he Q rmi inwardly a' bearing, ai; wh

NPM 1.

QS of mvw Uyfp en and form a cafs@ -z a, s to Maresme m uw it for h a.. film; u@ ofol irod fr th@ SQL-Min.

this market; and 21- further o ispcnso w passed -ltbcug resid requ ter to precipitato or 25- is The abject; of th the nefzessy 01": pl consuming 3@ t'oustod or, rather, #he nsceraszy im.; l(gf them.

Refenrring if.) the mesma; Ligure 1 is a,

Villada.

.wading i l (ii-s: .m fr@ Longluaim 10u on @has l Balai 1 Lts antrag there ma of the cylindennn eccentric-2G is moved out to the position that the henger 22 now occupies and is coupled onto the inlet-pipe 3 by a link or any suitable connection. The crank 27 is then turned to operate the eccentric to raise the inner which the frame is entirely removed from the eylinderby the further operation of the piuzok ion through the crank The lower pipe 4 is provided with rollers 28, that enable an e'nsy removal of the frame from the cylinder. The oil is pumped into the pipe 3 and enters the spaces between the buckets through the ports 8 und lters through the cloths and oriilccs 14. into thc interior chambers, from whence it passes out through the channels l2 into the discharge-pipe 4.

Having fully described n'ly'invehtion, I4

l. In an oil-filter, the combination with a, cylinder, of inlet and outlet pipes located in opposite sides of seid cylinder and throughout the'length thereof, the inlet-pipe being provided with e series of oil-orifices throughoutits length, nseries of filter-buckets mounted on said pipes with intervening spaces into which the oil enters from said inletpipe and from whence it enters the lter-bucket's, ,and an oil-channel leading from the interiorpf' each of said buckets to the outlet-pipe, the

' said pipes and buckets being removable from -it 'may be or rear end of the freine, after,

I? the cylinder in ztbody, substn. for the purposes specified.

2. A filtering apparatus com 1 bination with u. cylinder from n freely moved, un.. inl pi pe, :i series of filter-buckets ri,

i on said pipes with space. betw intofwhich oil' is forced throu orifices in the inlet-pipe, and c ing Afrom the interior of said b outlet-pipe, and :t cylinder-hcw said pipes, substantially as des In'zm oil-lter, the combi cylinder having pipe-channel sides, and inlet und outlet pipe oriicesthroughout their inner ries of filter-buckets rigidly mo pipes, each of'said buckets consis 13 and cloths 15, string 10 agnir plates and cloths are firmlylr rings being placed on the pipe distances apart, and having c one side through which the oil e1 let-pipe from the interior of the herein shown and described..

Irl-testimony whereof I aflix 1 presence of two witnesses.-

' 'JOHN Witnesses R. J. MCCARTY, WM. Voss. 

